PHP Apache Build Problem

Hello, I am trying to build php-4.3.3 into apache_1.3.28 as a module. I configure php --with-apache=/apache/source/path and the php make process puts the source for mod_php4 into /apache/source/path/src/modules/php4/ /apache/source/path/src/include/ap_config.h:77:28: ap_config_auto.h: No such file or directory I then configure apache with: ./configure --prefix=/usr/local/apache --add-module=src/modules/php4/mod_php 4.c The apache autoconf configure script generates a Makefile with no errors. When I try to build apache with 'make' everything compiles fine until the build of mod_php4 comes up. Make complains that it can't find headers: ===> src/modules/extra gcc -c -I../../os/unix -I../../include -DLINUX=22 -DUSE_HSREGEX -DUSE_EXP AT -I../../lib/expat-lite -DNO_DL_NEEDED ../../apaci mod_php4.c mod_php4.c:22:29: php_apache_http.h: No such file or directory In file included from mod_php4.c:23: What's wrong with my build? Thanks for any info. Peter